DocumentCode
393406
Title
Improvement in temperature scale realization above the copper point
Author
Yamamoto, N. ; Yamada, Y.
Author_Institution
Nat. Metrol. Inst. of Japan, Agency of Ind. Sci. & Technol., Tsukuba, Japan
Volume
1
fYear
2002
fDate
5-7 Aug. 2002
Firstpage
42
Abstract
For improvement of the high-temperature scale realization, the spectral responsivity measurement uncertainty, which is the dominant source of uncertainty in the high temperature range, was investigated. A new single grating monochromator was introduced for this investigation, by means of which the target uncertainty of 0.03 nm was realized.
Keywords
diffraction gratings; monochromators; spectral methods of temperature measurement; temperature scales; copper point; high temperature range; single grating monochromator; spectral responsivity measurement uncertainty; temperature scale realization; Copper; Filters; Gratings; Interference; Light sources; Metrology; Silver; Temperature distribution; Uncertainty; Wavelength measurement;
fLanguage
English
Publisher
ieee
Conference_Titel
SICE 2002. Proceedings of the 41st SICE Annual Conference
Print_ISBN
0-7803-7631-5
Type
conf
DOI
10.1109/SICE.2002.1195178
Filename
1195178
Link To Document